From 4bd8818211dbf58196b007535a34a1346f31016c Mon Sep 17 00:00:00 2001
From: Bruno Maia <bruno.mm.maia@gmail.com>
Date: Fri, 28 Jul 2017 14:52:12 +0100
Subject: [PATCH 1/2] Propagate onMouseEnter and onMouseLeave from
 SelectTrigger to Select

---
 src/PropTypes.js | 2 ++
 src/Select.jsx   | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/PropTypes.js b/src/PropTypes.js
index 173e8fe8f..9d85747c9 100644
--- a/src/PropTypes.js
+++ b/src/PropTypes.js
@@ -59,6 +59,8 @@ export const SelectPropTypes = {
   onFocus: PropTypes.func,
   onSelect: PropTypes.func,
   onSearch: PropTypes.func,
+  onMouseEnter: PropTypes.func,
+  onMouseLeave: PropTypes.func,
   placeholder: PropTypes.any,
   onDeselect: PropTypes.func,
   labelInValue: PropTypes.bool,
diff --git a/src/Select.jsx b/src/Select.jsx
index 9956f27a8..209272728 100644
--- a/src/Select.jsx
+++ b/src/Select.jsx
@@ -1191,6 +1191,8 @@ export default class Select extends React.Component {
     return (
       <SelectTrigger
         onPopupFocus={this.onPopupFocus}
+        onMouseEnter={this.props.onMouseEnter}
+        onMouseLeave={this.props.onMouseLeave}
         dropdownAlign={props.dropdownAlign}
         dropdownClassName={props.dropdownClassName}
         dropdownMatchSelectWidth={props.dropdownMatchSelectWidth}

From 745606b92cad2db4d2a70aaaae5bd92f283753af Mon Sep 17 00:00:00 2001
From: Bruno Maia <bruno.mm.maia@gmail.com>
Date: Sat, 28 Oct 2017 16:50:59 +0100
Subject: [PATCH 2/2] Add hover spec

---
 tests/Select.multiple.spec.js |  2 ++
 tests/Select.tags.spec.js     |  2 ++
 tests/shared/hoverTest.js     | 23 +++++++++++++++++++++++
 3 files changed, 27 insertions(+)
 create mode 100644 tests/shared/hoverTest.js

diff --git a/tests/Select.multiple.spec.js b/tests/Select.multiple.spec.js
index b50d6d997..6501140c7 100644
--- a/tests/Select.multiple.spec.js
+++ b/tests/Select.multiple.spec.js
@@ -4,12 +4,14 @@ import { mount } from 'enzyme';
 import Select, { Option, OptGroup } from '../src';
 import allowClearTest from './shared/allowClearTest';
 import blurTest from './shared/blurTest';
+import hoverTest from './shared/hoverTest';
 import renderTest from './shared/renderTest';
 import removeSelectedTest from './shared/removeSelectedTest';
 
 describe('Select.multiple', () => {
   allowClearTest('multiple');
   blurTest('multiple');
+  hoverTest('multiple');
   renderTest('multiple');
   removeSelectedTest('multiple');
 
diff --git a/tests/Select.tags.spec.js b/tests/Select.tags.spec.js
index 2274cf885..e358b5298 100644
--- a/tests/Select.tags.spec.js
+++ b/tests/Select.tags.spec.js
@@ -5,6 +5,7 @@ import KeyCode from 'rc-util/lib/KeyCode';
 import Select, { Option } from '../src';
 import allowClearTest from './shared/allowClearTest';
 import blurTest from './shared/blurTest';
+import hoverTest from './shared/hoverTest';
 import renderTest from './shared/renderTest';
 import removeSelectedTest from './shared/removeSelectedTest';
 import throwOptionValue from './shared/throwOptionValue';
@@ -12,6 +13,7 @@ import throwOptionValue from './shared/throwOptionValue';
 describe('Select.tags', () => {
   allowClearTest('tags');
   blurTest('tags');
+  hoverTest('tags');
   renderTest('tags');
   removeSelectedTest('tags');
   throwOptionValue('tags');
diff --git a/tests/shared/hoverTest.js b/tests/shared/hoverTest.js
new file mode 100644
index 000000000..c45da9226
--- /dev/null
+++ b/tests/shared/hoverTest.js
@@ -0,0 +1,23 @@
+/* eslint-disable no-undef */
+import React from 'react';
+import Select from '../../src/Select';
+import Option from '../../src/Option';
+import { mount } from 'enzyme';
+
+export default function hoverTest(mode) {
+  it('triggers mouseEnter and mouseLeave', () => {
+    const onMouseEnter = jest.fn();
+    const onMouseLeave = jest.fn();
+    const wrapper = mount(
+      <Select {...{ [mode]: true }} onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave}>
+        <Option value="1">1</Option>
+        <Option value="2">2</Option>
+      </Select>
+    );
+
+    wrapper.find('.rc-select').first().simulate('mouseenter');
+    expect(onMouseEnter).toBeCalled();
+    wrapper.find('.rc-select').first().simulate('mouseleave');
+    expect(onMouseLeave).toBeCalled();
+  });
+}